3678421795 has 8 divisors (see below), whose sum is σ = 4433901696. Its totient is φ = 2929540416.

The previous prime is 3678421783. The next prime is 3678421837. The reversal of 3678421795 is 5971248763.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3678421795 - 2¹⁵ = 3678389027 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1648402 + ... + 1650631.

It is an arithmetic number, because the mean of its divisors is an integer number (554237712).

Almost surely, 2^3678421795 is an apocalyptic number.

3678421795 is a deficient number, since it is larger than the sum of its proper divisors (755479901).

3678421795 is a wasteful number, since it uses less digits than its factorization.

3678421795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3299261.

The product of its digits is 2540160, while the sum is 52.

The square root of 3678421795 is about 60649.9941879634. The cubic root of 3678421795 is about 1543.6677902754.

The spelling of 3678421795 in words is "three billion, six hundred seventy-eight million, four hundred twenty-one thousand, seven hundred ninety-five".